libstorage-ng
MdSubdevice.h
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21 
22 
23 #ifndef STORAGE_MD_SUBDEVICE_H
24 #define STORAGE_MD_SUBDEVICE_H
25 
26 
27 #include <string>
28 
29 #include "storage/Holders/Subdevice.h"
30 
31 
32 namespace storage
33 {
34 
40  class MdSubdevice : public Subdevice
41  {
42  public:
43 
52  static MdSubdevice* create(Devicegraph* devicegraph, const Device* source, const Device* target);
53 
54  static MdSubdevice* load(Devicegraph* devicegraph, const xmlNode* node);
55 
56  virtual MdSubdevice* clone() const override;
57 
61  const std::string& get_member() const;
62 
63  void set_member(const std::string& member);
64 
65  public:
66 
67  class Impl;
68 
69  Impl& get_impl();
70  const Impl& get_impl() const;
71 
72  protected:
73 
74  MdSubdevice(Impl* impl);
75 
76  };
77 
78 
84  bool is_md_subdevice(const Holder* holder);
85 
93 
97  const MdSubdevice* to_md_subdevice(const Holder* holder);
98 
99 }
100 
101 #endif
MdSubdevice * to_md_subdevice(Holder *holder)
Converts pointer to Holder to pointer to MdSubdevice.
static MdSubdevice * create(Devicegraph *devicegraph, const Device *source, const Device *target)
Create a holder of type MdSubdevice.
const std::string & get_member() const
The "member" string of the MdMember in the MdContainer.
The main container of the libstorage-ng.
Definition: Devicegraph.h:169
An abstract base class for storage devices.
Definition: Device.h:81
Generic holder from one device to a subdevice, e.g.
Definition: Subdevice.h:40
An abstract base class for storage holders.
Definition: Holder.h:56
Holder from a MdContainer to a MdMember.
Definition: MdSubdevice.h:40
The storage namespace.
Definition: Actiongraph.h:39
bool is_md_subdevice(const Holder *holder)
Checks whether holder points to an MdSubdevice.